Spectroscopic properties of Nd3+-doped high silica glass prepared by sintering porous glass
文献类型：期刊论文
| 作者 | Qiao YB(乔延波) ; Da Ning ; Peng MY(彭明营) ; Yang Luyun ; Chen DP(陈丹平) ; Qiu JR(邱建荣) ; Zhu CS(朱从善) ; Akai Tomoko |
| 刊名 | j. rare earths
 |
| 出版日期 | 2006 |
| 卷号 | 24期号:6页码:765 |
| 关键词 | high silica glass Nd3+ spectroscopic properties Judd-Ofelt theory quantum efficiency rare earths |
| ISSN号 | 1002-0721 |
| 中文摘要 | a new kind of nd3+, -doped high silica glass (sio2 > 96% (mass fraction)) was obtained by sintering porous glass impregnated with nd3+, ions. the absorption and luminescence properties of high silica glass doped with different nd3+, concentrations were studied. the intensity parameters omega(t) (t = 2, 4, 6), spontaneous emission probability, fluorescence lifetime, radiative quantum efficiency, fluorescence branching ratio, and stimulated emission cross section were calculated using the judd-ofelt theory. the optimal nd3+ concentration in high silica glass was 0.27% (mole fraction) because of its high quantum efficiency and emission intensity. by comparing the spectroscopic parameters with other nd3+ doped oxide glasses and commercial silicate glasses, the nd3+-doped high silica glasses are likely to be a promising material used for high power and high repetition rate lasers. |
| 学科主题 | 光学材料;晶体 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000243319700026 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5679]  |
| 专题 | 上海光学精密机械研究所_激光与光电子功能材料研发中心 |
| 推荐引用方式 GB/T 7714 | Qiao YB,Da Ning,Peng MY,et al. Spectroscopic properties of Nd3+-doped high silica glass prepared by sintering porous glass[J]. j. rare earths,2006,24(6):765, 770. |
| APA | 乔延波.,Da Ning.,彭明营.,Yang Luyun.,陈丹平.,...&Akai Tomoko.(2006).Spectroscopic properties of Nd3+-doped high silica glass prepared by sintering porous glass.j. rare earths,24(6),765. |
| MLA | 乔延波,et al."Spectroscopic properties of Nd3+-doped high silica glass prepared by sintering porous glass".j. rare earths 24.6(2006):765. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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